Spoilers Anonymous: 'Glee,' 'The Big Bang Theory' and Much More!

This is Spoilers Anonymous, a weekly column here at TV Squad where we supply you with the dirt on some of the more popular shows on the air. We'll never put spoilers up here on the main page in order to help the reformed stay unspoiled. If you have anything to add to the group, feel free to step up and let yourself be heard, either with our tips form or by emailing us. Your anonymity is guaranteed, if you wish to remain as such.

'Burn Notice'
The show has tapped Lauren Stamile to play a major recurring role in the show's fifth season. Stamile's character, Kim Pearce, is described as a brilliant, unpredictable and formidable operative sent by the CIA to investigate the murder of one of their own. She leans on Michael to help her find the killer, only to learn that Michael himself may be involved. [Source: TV Line]

'Californication'
The Showtime series has booked Grammy-winning hip-hop pioneer, Wu-Tang Clan leader and occasional actor Robert Fitzgerald Diggs (aka The RZA) to join the cast in a major recurring role. Diggs will play a slightly dangerous hip-hop mogul whom Hank considers writing a movie for. The tentative name of Diggs' character is Apocalypse. [Source: TV Line]

'Castle'
Alexis vows to go to college early (because she has the credits) so she can be with boyfriend Ashley. [Source: Mega Buzz]

'CSI'
A pivotal character will die in the season finale. [Source: TV Line]

'Desperate Housewives'
One of the Housewives is getting arrested! [Source: Mega Buzz]

'Glee'
• New intel about the upcoming death: The dearly departed is female. And not named Emma. [Source: TV Line]

• Those in attendance for the upcoming funeral: the usual suspects ... plus Sue Sylvester. [Source: Watch with Kristin]

'Gossip Girl'
In the last episodes of the season, we will see what exactly transpired between Bart, Raina's father, Russell, and Raina's mother. In these last five episodes, Vanessa is very much trying to help get Dan back to his roots. [Source: TV Guide]

'Grey's Anatomy'
There's an emotional shootout when the season is done, and Meredith, Alex and Cristina are not left unwounded. The competition for Chief Resident will climax at season's end. [Source: TV Line]

'How I Met Your Mother'
In the May 16 season finale, titled 'Challenge Accepted,' we will learn a great deal about the wedding but not everything. The finale will reveal the face of only the bride or groom, with the other individual's identity revealed next season, which will also take place in a pre-wedding time period. The series will keep touching back on the wedding to fill out the details more and more as the series continues at least through 2013. [Source: Keck's Exclusives]

'Private Practice'
• Addison and Sam will not be sitting next to one another at Cooper and Charlotte's wedding. It's not because of the seating chart, but because there is some tension between the two characters. [Source: TV Line]

• Dell's orphaned daughter Betsy returns in an upcoming episode, landing in the E.R. in a coma. [Source: Mega Buzz]

'Psych'
Shawn Spencer will be playing crazy in an upcoming episode to get inside a mental hospital as part of his investigation of a suspected killer who was found not guilty by reason of insanity. [Source: Watch with Kristin]

'The Big Bang Theory'
• Sheldon Cooper's new roommate will be a human, and it will be someone we know. Sheldon will learn from his new roommate -- temporary or permanent, the show's Powers that Be don't know -- is just how long Leonard has been skating by. He's going to have a terrific experience with this new roommate. [Source: Entertainment Weekly]

• The spoiler above is more than likely linked to this: Raj becomes Sheldon's new roommate after hearing Leonard and Priya engaging in a Star Trek fantasy in his bedroom. [Source: CBS]

'The Good Wife'
'Chase' heroine Kelli Giddish has tracked down a multi-episode arc. Giddish will appear in this season's final two episodes playing what is being described as a provocative role -- an investigator for Lockhart Gardner who used to work with Kalinda. [Source: TV Line]

'The Mentalist'
In the two-hour season finale, Red John's mole in the CBI is revealed and Patrick Jane finally meets Red John in an explosive confrontation with shocking repercussions for the CBI team. [Source: CBS]